n. an affirmative
adv. 是n. 是, 同意v. 同意
1. Yes, I would like some coffee, please.
是的,我想要一些咖啡,谢谢。
2. Did you finish your homework? Yes, I did.
你完成作业了吗?是的,我完成了。
3. Are you coming to the party? Yes, I am!
你会来派对吗?是的,我会来!